ACE
6.3.1
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Singleton that helps to manage the lifetime of TSS objects and keys. More...
Public Member Functions | |
int | insert (ACE_thread_key_t key, void(*destructor)(void *)) |
void | thread_use_key (ACE_thread_key_t key) |
Mark a key as being used by this thread. More... | |
int | thread_detach_key (ACE_thread_key_t key) |
int | free_key (ACE_thread_key_t key) |
void | thread_exit (void) |
Private Types | |
typedef ACE_TSS_Info | ACE_TSS_TABLE [ACE_DEFAULT_THREAD_KEYS] |
typedef ACE_TSS_Info * | ACE_TSS_TABLE_ITERATOR |
Private Member Functions | |
void | dump (void) |
void | thread_release (ACE_TSS_Info &info, ACE_TSS_Info::Destructor &destructor, void *&tss_obj) |
int | remove_key (ACE_TSS_Info &info) |
bool | find_tss_keys (ACE_TSS_Keys *&thread_keys) const |
ACE_TSS_Keys * | tss_keys () |
ACE_TSS_Cleanup (void) | |
Ensure singleton. More... | |
~ACE_TSS_Cleanup (void) | |
Private Attributes | |
ACE_TSS_TABLE | table_ |
Table of <ACE_TSS_Info>'s. More... | |
ACE_thread_key_t | in_use_ |
Friends | |
class | TSS_Cleanup_Instance |
ACE_TSS_Cleanup access only via TSS_Cleanup_Instance. More... | |
Singleton that helps to manage the lifetime of TSS objects and keys.
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Ensure singleton.
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Find the TSS keys (if any) for this thread.
thread_keys | reference to pointer to be filled in by this function. |
int ACE_TSS_Cleanup::free_key | ( | ACE_thread_key_t | key | ) |
This key is no longer used Release key if use count == 0 fail if use_count != 0;
key | the key to be released |
int ACE_TSS_Cleanup::insert | ( | ACE_thread_key_t | key, |
void(*)(void *) | destructor | ||
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Register a newly-allocated key
key | the key to be monitored |
destructor | the function to call to delete objects stored via this key |
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remove key if it's unused (thread_count == 0)
info | reference to the info for this key |
int ACE_TSS_Cleanup::thread_detach_key | ( | ACE_thread_key_t | key | ) |
This thread is no longer using this key call destructor if appropriate
void ACE_TSS_Cleanup::thread_exit | ( | void | ) |
Cleanup the thread-specific objects. Does NOT exit the thread. For each used key perform the same actions as free_key.
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Release a key used by this thread
info | reference to the info for this key |
destructor | out arg to receive destructor function ptr |
tss_obj | out arg to receive pointer to deletable object |
void ACE_TSS_Cleanup::thread_use_key | ( | ACE_thread_key_t | key | ) |
Mark a key as being used by this thread.
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Accessor for this threads ACE_TSS_Keys instance. Creates the keys if necessary.
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ACE_TSS_Cleanup access only via TSS_Cleanup_Instance.
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Key for the thread-specific ACE_TSS_Keys Used by find_tss_keys() or tss_keys() to find the bit array that records whether each TSS key is in use by this thread.
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Table of <ACE_TSS_Info>'s.